For various reasons, applications originally installed by the Mac OS X Installer disc (DVD or CD) -- Mail.app, Activity Viewer, etc. -- can become unusable. This can occur due to user deletion, ...

One of the most common questions people ask when working with their Mac is: "Where is it?" Not where is the Mac itself (hopefully that is not a mystery!), but where is some apparently hidden file on ...

Ten years ago Apple bestowed a new operating system unto the world, Mac OS X. A merger of NeXTStep and the Classic Mac OS, OS X finally delivered Apple’s first major evolution in OS design after a ...